Explanation: The astringent taste in tea is primarily due to the presence of tannins, which are polyphenolic compounds.
If a nine-digit number 785x3678y is divisible by 72, then the value of (x − y) is:
How many factors of 23 × 33 × 54 ×91× is divisible by 50 but not by 100?
What is the number of divisors of 480?
A seven-digit number 489y5z6 is divisible by 72. Which of the options gives the highest possible product of y and z?
Which of the following numbers will completely divide 412 + 413+ 414 + 415 + 416?
21 is divided into three parts which are in arithmetic progression (A.P.) in such a way that the sum of their square is 155. Find the smallest part.
The greatest number that will divide 398, 437 and 5425 leaving 7, 12 and 2 as remainders, respectively, is:
When a number is divided by 119, the remainder remains 15. When the same number is divided by 17, what will be the remainder?
If a number 5678x43267y is completely divisible by 72 then (x+y)?
